问题
选择题
Teachers often use simple examples to _______ language points that are _______ the students.
A．handle ;puzzled
B．express; puzzling
C．clarify; puzzling
D．conclude; puzzled
答案
答案：C
词义辨析。Handle处理；express表达；clarify阐述，澄清;conclude总结；puzzle让…困惑；结合句意可知C正确。句意：老师经常用简单的例子来阐述那些让学生感到困惑的语言点。